RANKING · 2010 CENSUS · 14 SHOWN OF 14

Highest American population share, Massachusetts counties · 2010

Massachusetts counties ranked by the share of all residents who are American ancestry (2023 American Community Survey). A concentration measure: American residents as a percentage of total population. This list covers the 14 counties in Massachusetts that qualify, ranked against each other statewide.

MassachusettsAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest American population Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN SHAREVS 2000

01Nantucket County, MAMA14,75811.5%–

02Barnstable County, MAMA233,53911.4%–

03Dukes County, MAMA21,21910.0%–

04Franklin County, MAMA70,6983.9%–

05Plymouth County, MAMA546,8293.7%–

06Essex County, MAMA826,6533.6%–

07Worcester County, MAMA888,5023.2%–

08Norfolk County, MAMA739,7493.1%–

09Berkshire County, MAMA128,2243.0%–

10Middlesex County, MAMA1,669,9792.9%–

11Hampshire County, MAMA164,0652.6%–

12Hampden County, MAMA464,3382.6%–

13Bristol County, MAMA593,6402.5%–

14Suffolk County, MAMA791,8912.0%–

SHOWING 1–14 OF 14

Download CSV (full list, 14 rows)

UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES